For over 20 years, Olmsted Brothers Insulation has provided quality residential and commercial insulation installation services in Charleston, IL and surrounding communities. We are committed to helping our customers reduce their energy costs and increase the energy efficiency of their home and office. Most importantly, our insulation contractors are dedicated to helping you create comfortable spaces to live and work in.
We are proud to be a Certified Dealer of Nu-Wool’s Premium Cellulose Insulation. Nu-Wool Wallseal is a spray-in insulation option that is affordable and environmentally friendly. All of our Nu-Wool product installations are guaranteed, not only to improve the quality of your home or office, but help you save money.
Our insulation contractors are dedicated serving both residential and commercial insulation customers. We are happy to provide free estimates for our services. Our insulation contractors serve Charleston, Shelbyville, Effingham, Mattoon and other Central Illinois communities. In addition to spray-in insulation, we also provide open and closed cell foam insulation services, as well as security surveillance systems and installation.